2012 Asphalt Pavement Survey Manual
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Pedestrian and Light Traffic Applications Introduction Brick Pavers Are Arranged Cost Savings That Upon the Bedding Sand in Supplement the Savings the Desired Pattern
Flexible Brick Industry Brick Paving Association Pedestrian and Light Traffic Applications Traffic Light and Pedestrian Introduction brick pavers are arranged cost savings that upon the bedding sand in supplement the savings the desired pattern. Sand afforded by the brick is then spread into the itself. In addition, spaces between the pavers replacement of pavers as jointing material. after repair of utilities beneath a flexible brick As the whole paving pavement is easily system compacts with time achieved. and use, the bricks interact with the jointing sand and base materials to achieve the unique quality of “interlock.” Interlock holds the pavers in place Brick paving has been used for thousands and distributes the load of years. The Romans laid brick in roads through the layers down crisscrossing their vast empire, some of to the subgrade, enabling which still exist. Americans have employed the surface to contribute the material since the earliest Colonial days, to the strength of the and brick pathways and sidewalks thread whole system. When through the landmark sites and properly installed, brick As an architect’s medium, historic areas across the country. interlocking pavements are brick is equally flexible. highly stable and durable. Its basic aesthetic appeal is legendary as a material Today, as many property the flexible nature of its This basic advantage begets that exudes warmth and owners and architects foundation and the action others. Because flexible elegance through the attest, brick paving is of the pavers themselves. brick paving provides permanent color of fired timeless, especially for In such flexible pavements, interlock, no rigid concrete clay or shale. -
Pavements and Surface Materials
N O N P O I N T E D U C A T I O N F O R M U N I C I P A L O F F I C I A L S TECHNICAL PAPER NUMBER 8 Pavements and Surface Materials By Jim Gibbons, UConn Extension Land Use Educator, 1999 Introduction Traffic Class Type of Road Pavements are composite materials that bear the weight of 1 Parking Lots, Driveways, Rural pedestrian and vehicular loads. Pavement thickness, width and Roads type should vary based on the intended function of the paved area. 2 Residential Streets 3 Collector Roads Pavement Thickness 4 Arterial roads 5 Freeways, Expressways, Interstates Pavement thickness is determined by four factors: environment, traffic, base characteristics and the pavement material used. Based on the above classes, pavement thickness ranges from 3" for a Class 1 parking lot, to 10" or more for Class 5 freeways. Environmental factors such as moisture and temperature significantly affect pavement. For example, as soil moisture Sub grade strength has the greatest effect in determining increases the load bearing capacity of the soil decreases and the pavement thickness. As a general rule, weaker sub grades require soil can heave and swell. Temperature also effects the load thicker asphalt layers to adequately bear different loads associated bearing capacity of pavements. When the moisture in pavement with different uses. The bearing capacity and permeability of the freezes and thaws, it creates stress leading to pavement heaving. sub grade influences total pavement thickness. There are actually The detrimental effects of moisture can be reduced or eliminated two or three separate layers or courses below the paved wearing by: keeping it from entering the pavement base, removing it before surface including: the sub grade, sub base and base. -
PASER Manual Asphalt Roads
Pavement Surface Evaluation and Rating PASER ManualAsphalt Roads RATING 10 RATING 7 RATING 4 RATING PASERAsphalt Roads 1 Contents Transportation Pavement Surface Evaluation and Rating (PASER) Manuals Asphalt PASER Manual, 2002, 28 pp. Introduction 2 Information Center Brick and Block PASER Manual, 2001, 8 pp. Asphalt pavement distress 3 Concrete PASER Manual, 2002, 28 pp. Publications Evaluation 4 Gravel PASER Manual, 2002, 20 pp. Surface defects 4 Sealcoat PASER Manual, 2000, 16 pp. Surface deformation 5 Unimproved Roads PASER Manual, 2001, 12 pp. Cracking 7 Drainage Manual Patches and potholes 12 Local Road Assessment and Improvement, 2000, 16 pp. Rating pavement surface condition 14 SAFER Manual Rating system 15 Safety Evaluation for Roadways, 1996, 40 pp. Rating 10 & 9 – Excellent 16 Flagger’s Handbook (pocket-sized guide), 1998, 22 pp. Rating 8 – Very Good 17 Work Zone Safety, Guidelines for Construction, Maintenance, Rating 7 – Good 18 and Utility Operations, (pocket-sized guide), 1999, 55 pp. Rating 6 – Good 19 Wisconsin Transportation Bulletins Rating 5 – Fair 20 #1 Understanding and Using Asphalt Rating 4 – Fair 21 #2 How Vehicle Loads Affect Pavement Performance Rating 3 – Poor 22 #3 LCC—Life Cycle Cost Analysis Rating 2 – Very Poor 23 #4 Road Drainage Rating 1 – Failed 25 #5 Gravel Roads Practical advice on rating roads 26 #6 Using Salt and Sand for Winter Road Maintenance #7 Signing for Local Roads #8 Using Weight Limits to Protect Local Roads #9 Pavement Markings #10 Seal Coating and Other Asphalt Surface Treatments #11 Compaction Improves Pavement Performance #12 Roadway Safety and Guardrail #13 Dust Control on Unpaved Roads #14 Mailbox Safety #15 Culverts-Proper Use and Installation This manual is intended to assist local officials in understanding and #16 Geotextiles in Road Construction/Maintenance and Erosion Control rating the surface condition of asphalt pavement. -
Roads and Parking Lots Pavement Condition Index Surveys1
Designation: D 6433 – 07 Standard Practice for Roads and Parking Lots Pavement Condition Index Surveys1 This standard is issued under the fixed designation D 6433; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval. 1. Scope 2.1.3 pavement branch—a branch is an identifiable part of 1.1 This practice covers the determination of roads and the pavement network that is a single entity and has a distinct parking lots pavement condition through visual surveys using function. For example, each roadway or parking area is a the Pavement Condition Index (PCI) method of quantifying separate branch. pavement condition. 2.1.4 pavement condition index (PCI)—a numerical rating 1.2 The PCI for roads and parking lots was developed by the of the pavement condition that ranges from 0 to 100 with 0 U.S. Army Corps of Engineers (1, 2).2 It is further verified and being the worst possible condition and 100 being the best adopted by DOD and APWA. possible condition. 1.3 The values stated in inch-pound units are to be regarded 2.1.5 pavement condition rating—a verbal description of as the standard. The SI units given in parentheses are for pavement condition as a function of the PCI value that varies information only. from “failed” to “excellent” as shown in Fig. 1. -
“Stone Pavements” (On Broadway in New York City, New York)
“Stone Pavements” (on Broadway in New York City, New York) In The Manufacturer and Builder, Vol. 1, No. 7 July 1869, pp. 194 This article, which begins on the next page, is presented on the Stone Quarries and Beyond web site. http://quarriesandbeyond.org/ Peggy B. Perazzo Email: [email protected] July 2013 “Stone Pavements” (on Broadway in New York City, New York) In The Manufacturer and Builder, Vol. 1, No. 7, July 1869, pp. 194 “A pavement answering all possible requirements being a total impossibility, the main consideration comes to be, the sort of travel on the road. The Romans, looking only to durability, used heavy granite or basalt blocks, and many such pavements, constructed two thousand years ago, are still in good condition, though they are not what is wanted now. Durability may, to a certain extent, be sacrificed for more desirable qualities. It was a great mistake to lay the Russ pavement in Broadway; it is nothing but an imitation of the ancient Roman streets, and heavy, uninterrupted travel makes such pavements so smooth that it is cruelty to drive a horse over them. Where the travel is not so heavy, as is the case in the streets of Rome, the atmospheric influences prevent this polishing of the surface, and the pavement is not so objectionable. The common cobble-stone pavement, when the stones are not too large, gives a better foot-hold to the horses, and is, when well laid, very durable for light travel; but as the stones all lie with the most pointed part downward, they have a tendency to sink under heavy pressure; and the points being unequal in length and differing in degree of tapering, they will sink unequally. -
Surface Pavement Materials Used Ion Urban Areas
Session 4 - Specific techniques and innovation Paper : Pavement surface materials used in urban areas Authors : Egbert BEUVING (EAPA) - Netherlands Jean-Paul MICHAUT (COLAS) - France Pavement surface materials used in urban areas -The range of urban materials- Egbert Beuving (EAPA) and Jean-Paul Michaut (COLAS) Summary A wide variety of pavement surface materials have been used in urban areas. The choice of the surface material depends on a range of rational and irrational arguments. In former days the availability of the materials was a dominant factor. Nowadays a broad scale of materials is available and functional requirements play an important role in the decision for a certain pavement type and surface layer now. The materials available are: • Bituminous bound materials (asphalt concrete, mastic asphalt) • Cement bound materials (concrete, concrete elements) • (Small) paving elements (block pavers, modular materials, stone, terracotta) • Composite pavements (a combination of the above mentioned ones) In urban areas there is a wide variety of pavement users, as there are: pedestrians, wheelchair- users, parents with prams, roller-skates, bicyclists, scoot-mobiles, motorists, passenger cars and trucks. The choice of the surface material depends on the (functional) requirements. Some of these requirements are the same as for highways; other ones might depend on the local situation. Additional requirements for urban areas might be a certain surface texture or colour for a certain image, easy to repair to guarantee the accessibility of houses, shops and other buildings, noise reducing, open for water infiltration, smooth to avoid vibrations and easy to open for accessing sewerage, gas and water systems. There might also be a need for flexible materials for creating ramps, roundabouts, cables and wiring. -
On-Site Pavement Section Sidewalk Detail Sign Post On
WIDTH PER PLAN CURB TRANSITION ORANGE CONSTRUCTION FACE OF SIGN TOP OF CONCRETE (CONCRETE TYP) FENCING (WHERE NOTED ON PLAN) PER PLAN FINISHED 6"x6" 10/10 W.W.M. CL STABILIZE ENTIRE PILE GRADE CURB CONCRETE 2% SLOPE 1:12 WITH VEGETATION OR COVER SIDEWALK NYSDOT APPROVED 2 SLOPE OR LESS 2" @ 2% PITCH 4" X X X X X X GALVANIZED STEEL 1 (SIGN POST) ±6'-0" FENCE POST @ 8'-0" OC 4" SLOPE = 1:12 SLOPE 1:12 5' MIN. CRUSHED STONE SUBGRADE ITEM NO 304.03 NOTES: DETECTABLE WARNING ±6'-0" 4'-0" MIN. 1 1. SIDEWALK EXPANSION JOINTS SHALL BE SPACED AT 5' INTERVALS WITH 2" X 4" PRE-MOLDED JOINTS AT 15' O.C. 5'-0" OR EDGE OF BREAKAWAY 2. ALL CONCRETE FOR SIDEWALKS SHALL BE 4000 PSI AT 28 DAYS WITH TRANSVERSE BROOM FINISH PAVEMENT HINGE AND CROSS SLOPE. CONCRETE MIN. SLOPE MIN. SLOPE SIDEWALK 3. SIDEWALKS GREATER THAN 8% IN GRADE SHALL BE STEPPED IN ACCORDANCE WITH THE NEW STRAWBALES OR SILTFENCE YORK STATE BUILDING CODE REQUIREMENTS. FINISH GRADE GRADE SIDEWALK DETAIL NOTES: 1. AREA CHOSEN FOR STOCKPILING OPERATIONS SHALL BE DRY AND STABLE. SCALE: N.T.S. SLOPE 1:12 2. MAXIMUM SLOPE OF STOCKPILE SHALL BE 1:2. GRASS AREA NATIVE SOIL VARIES CURB TRANSITION 1/4"X8"X24" STEEL (CONCRETE TYP) 3. UPON COMPLETION OF SOIL STOCKPILING, EACH PILE SHALL BE SURROUNDED A WITH 4'-0" MIN PLATE (WELDED) EITHER SILT FENCING OR STRAWBALES, THEN STABILIZED WITH VEGETATION OR COVERED. 1'-6" MIN 5'-0" MIN 4. SEE SPECIFICATIONS (THIS MANUAL) FOR INSTALLATION OF SILTFENCE. -
GLOSSARY of TERMS1 Aggregate Base (AB) - a Base Course Consisting of Compacted Mineral Aggregates
ACKNOWLEDGMENT OF SPONSORSHIP This work was sponsored by the American Association of State Highway and Transportation Officials, in cooperation with the Federal Highway Administration, and was conducted in the National Cooperative Highway Research Program, which is administered by the Transportation Research Board of the National Research Council. DISCLAIMER This is the final draft as submitted by the research agency. The opinions and conclusions expressed or implied in the report are those of the research agency. They are not necessarily those of the Transportation Research Board, the National Research Council, the Federal Highway Administration, the American Association of State Highway and Transportation Officials, or the individual states participating in the National Cooperative Highway Research Program. APPENDIX A — GLOSSARY OF TERMS1 aggregate base (AB) - A base course consisting of compacted mineral aggregates. Also, granular base (GB), unbound granular base. aggregate interlock - A load transfer mechanism whereby the shear is carried by the aggregate-cement paste interface. aggregate subbase (ASB) - A subbase course consisting of compacted mineral aggregates. Also, granular subbase, unbound granular subbase. alligator cracking - Interconnected or interlaced cracks forming a pattern that resembles an alligator's hide. Also, map cracking. alternatives - Differing paving or rehabilitation courses of action that will satisfy established pavement design and management objectives. analysis period - The time period used for comparing design alternatives. An analysis period may contain several maintenance and rehabilitation activities during the life cycle of the pavement being evaluated. annual average daily truck traffic (AADTT) - The estimate of typical truck traffic on a road segment for all days of the week over the period of a year. -
Traffic Paint Tests
60 Traffic Paint Tests W. G. VANNOY, Pigments Department, E. I. du Pont de Nemours and Company, Newport, Delaware SYNOPSIS TRAFFIC-paint-testing procedures are reviewed in an attempt to determine which tests might be considered as standard. Although there is no official set of standard tests for traffic paints, those in use by a large percentage of consumers and those established by ASTM are considered as standard. Certain laboratory control tests together with small scale road tests are given as the most effective means available at the present time for evaluating candidate traffic paints. Laboratory tests as used to predict traffic paint durability are considered unreliable without further testing details and clarification. Current ASTM efforts to establish accelerated laboratory traffic-paint tests for dur• ability and suspension are reviewed. The need for such accelerated tests is emphasized in order to permit performance rather than compositional specifications. • SUITABLE testsfor traffic paint com• Although there is no official set of stand• positions are problems of major impor• ard tests for traffic paint, the tests in tance. These problems are faced by use by a large percentage of consumers every state highway department in writing might be considered as standard. Fur• reliable traffic paint specifications. Fur• ther, certain standards and standard ther, the manufacturers, as well as the methods of test have been established by consumers, are faced with these same the American Society for Testing Mate• problems because various compositions rials and insofar as possible such gen• must be evaluated and the more promis• erally accepted and established testing ing candidates selected. -
Best Practices for Bicycle Trail Pavement Construction and Maintenance in Illinois
CIVIL ENGINEERING STUDIES Illinois Center for Transportation Series No. 12-009 UILU-ENG-2012-2010 ISSN: 0197-9191 BEST PRACTICES FOR BICYCLE TRAIL PAVEMENT CONSTRUCTION AND MAINTENANCE IN ILLINOIS Prepared by David Simpson William Buttlar Barry Dempsey University of Illinois at Urbana-Champaign Research Report FHWA-ICT-12-009 A Report of the Findings of ICT-R27-SP18 Developing Best Practices for Bicycle Trail Pavement Construction and Maintenance in Illinois Illinois Center for Transportation June 2012 1. Report No. 2. Government Accession No. 3. Recipient's Catalog No. FHWA-ICT-12-009 4. Title and Subtitle 5. Report Date Best Practices for Bicycle Trail Pavement Construction and Maintenance in Illinois June 2012 6. Performing Organization Code 7. Author(s) 8. Performing Organization Report N o. D. Simpson, W. Buttlar, B. Dempsey ICT-12-009 UILU-ENG-2012-2010 9. Performing Organization Name and Address 10. Work Unit (TRAIS) Illinois Center for Transportation University of Illinois at Urbana Champaign 1611 Titan Drive Rantoul, Illinois 61866 11. Contract or Grant No. R27-SP18 12. Sponsoring Agency Name and Address 13. Type of Report and Period Covered Illinois Department of Transportation Bureau of Materials and Physical Research 126 East Ash Street Springfield, IL 62704 14. Sponsoring Agency Code 15. Supplementary Notes 16. Abstract The main objectives of this report were to provide the Illinois Department of Transportation (IDOT) with guidelines for the structural design of bicycle trail pavement and recommendations for bicycle trail pavement maintenance. A design procedure based on three construction traffic factors and three pavement load levels was developed for Portland cement concrete, hot-mix asphalt, and granular/surface treatment surfaces. -
Pavement Lessons Learned from the AASHO Road Test and Performance of the Interstate Highway System TRANSPORTATION RESEARCH BOARD 2007 EXECUTIVE COMMITTEE OFFICERS
TRANSPORTATION RESEARCH Number E-C118 July 2007 Pavement Lessons Learned from the AASHO Road Test and Performance of the Interstate Highway System TRANSPORTATION RESEARCH BOARD 2007 EXECUTIVE COMMITTEE OFFICERS Chair: Linda S. Watson, Executive Director, LYNX–Central Florida Regional Transportation Authority, Orlando Vice Chair: Debra L. Miller, Secretary, Kansas Department of Transportation, Topeka Division Chair for NRC Oversight: C. Michael Walton, Ernest H. Cockrell Centennial Chair in Engineering, University of Texas, Austin Executive Director: Robert E. Skinner, Jr., Transportation Research Board TRANSPORTATION RESEARCH BOARD 2007 TECHNICAL ACTIVITIES COUNCIL Chair: Neil J. Pedersen, State Highway Administrator, Maryland State Highway Administration, Baltimore Technical Activities Director: Mark R. Norman, Transportation Research Board Paul H. Bingham, Principal, Global Insight, Inc., Washington, D.C., Freight Systems Group Chair Shelly R. Brown, Principal, Shelly Brown Associates, Seattle, Washington, Legal Resources Group Chair James M. Crites, Executive Vice President, Operations, Dallas–Fort Worth International Airport, Texas, Aviation Group Chair Leanna Depue, Director, Highway Safety Division, Missouri Department of Transportation, Jefferson City, System Users Group Chair Arlene L. Dietz, A&C Dietz, LLC, Salem, Oregon, Marine Group Chair Robert M. Dorer, Deputy Director, Office of Surface Transportation Programs, Volpe National Transportation Systems Center, Research and Innovative Technology Administration, Cambridge, Massachusetts, Rail Group Chair Robert C. Johns, Director, Center for Transportation Studies, University of Minnesota, Minneapolis, Policy and Organization Group Chair Karla H. Karash, Vice President, TranSystems Corporation, Medford, Massachusetts, Public Transportation Group Chair Marcy S. Schwartz, Senior Vice President, CH2M HILL, Portland, Oregon, Planning and Environment Group Chair Leland D. Smithson, AASHTO SICOP Coordinator, Iowa Department of Transportation, Ames, Operations and Maintenance Group Chair L. -
Massachusetts Driver's Manual
$5.00 COMMONWEALTH OF MASSACHUSETTS DRIVER’S MANUAL MASSACHUSETTS OF DRIVER’S COMMONWEALTH Commonwealth of Massachusetts DRIVER’S MANUAL PASSENGER VEHICLES Revised 2/2018 REVISED 2/2018 The policies in this Driver’s Manual include changes that take effect on March 26, 2018. All other information you need to study for a learner’s permit exam and road test (such as safety laws and rules of the road) is current both before and after March 26, 2018. A Message to Massachusetts Motorists from Erin C. Deveney, Registrar of Motor Vehicles Dear Motorist, The MassDOT Registry of Motor Vehicles recognizes that the work we perform impacts you and nearly every person in the Commonwealth of Massachusetts. We give our customers the joy of getting their first license. We register vehicles that take people all over the state for work, school, to access medical care and for exciting and important events in their lives. We also have the very serious responsibility of making sure all drivers, as well as the vehicles on our roadways, are safe and fit to operate. The RMV is committed to providing you with efficient, reliable and professional customer service. The Driver’s Manual prepares you for your driving career and also for doing business with the Registry. It includes requirements for transactions we provide, as well as service options and RMV Service Center location information. To serve you better, we offer 28 transactions and services via our website, www.mass.gov/rmv. Online services bring the RMV to you. We have expanded the number of AAA locations offering Registry renewal services through an innovative public-private partnership.